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DHCP keywords
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=============
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dhcp.leasetime
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--------------
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DHCP lease time (integer).
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Syntax::
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dhcp.leasetime:[op]<number>
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The time can be matched exactly, or compared using the _op_ setting::
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dhcp.leasetime:3 # exactly 3
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dhcp.leasetime:<3 # smaller than 3
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dhcp.leasetime:>=2 # greater or equal than 2
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Signature example::
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alert dhcp any any -> any any (msg:"small DHCP lease time (<3)"; dhcp.leasetime:<3; sid:1; rev:1;)
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dhcp.rebinding_time
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-------------------
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DHCP rebinding time (integer).
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Syntax::
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dhcp.rebinding_time:[op]<number>
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The time can be matched exactly, or compared using the _op_ setting::
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dhcp.rebinding_time:3 # exactly 3
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dhcp.rebinding_time:<3 # smaller than 3
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dhcp.rebinding_time:>=2 # greater or equal than 2
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Signature example::
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alert dhcp any any -> any any (msg:"small DHCP rebinding time (<3)"; dhcp.rebinding_time:<3; sid:1; rev:1;)
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dhcp.renewal_time
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-----------------
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DHCP renewal time (integer).
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Syntax::
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dhcp.renewal_time:[op]<number>
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The time can be matched exactly, or compared using the _op_ setting::
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dhcp.renewal_time:3 # exactly 3
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dhcp.renewal_time:<3 # smaller than 3
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dhcp.renewal_time:>=2 # greater or equal than 2
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Signature example::
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alert dhcp any any -> any any (msg:"small DHCP renewal time (<3)"; dhcp.renewal_time:<3; sid:1; rev:1;)
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